Combine harvester concave threshing bar



FIG. 1 illustrates a left or right side view for one exemplaryembodiment of a combine harvester concave threshing bar.

FIG. 2 illustrates a top view for the combine harvester concavethreshing bar.

FIG. 3. illustrates a bottom view for the combine harvester concavethreshing bar.

FIG. 4 illustrates a perspective view for the combine harvester concavethreshing bar; and,

FIG. 5 illustrates another perspective view for the combine harvesterconcave threshing bar.

The broken lines in the drawings are included for the purpose ofillustrating environmental subject matter and form no part of theclaimed design.

CLAIM The ornamental design for a combine harvester concave threshingbar, as shown and described.